Besides the musical project, they have realized self produced pieces of video art, which support each song.
Their first Ep "Demoduff 1" was released on may 2004 by Macaco Records.
After several Italian and abroad performances (Sziget Festival in Budapest, Berlin and Wien...), Grimoon have started to record their first official album (autumn 2005), produced by Giovanni Ferrario (Micevice, Hugo Race & True Spirit...).
"La lanterne magique" was released on 20th of november 2006 (Macaco Records/Audioglobe) with a movie on dvd.
The movie, produced and directed by Grimoon is a funny thriller, based on Grimoon's strange and absurd world.
During 2007 the band have been on tour in Italy, France and Germany and at the beginning of summer they started to record a new album.
This new album, "Les 7 vies du chat" will be released on 14th of march 2008 in Italy.
The album has been produced by Giovanni Ferrario and recorded with several italian and international guests : Pall Jenkins and Scott Mercado, Thibaut Derien, Tre Allegri Ragazzi Morti, Lo.mo, Marta Collica, Mariposa, Giovanni Ferrario.